GETHWNDQQ

QuickWin Function: Converts a window unit number into a Windows handle.

Module: USE DFLIB

Syntax

result = GETHWNDQQ (unit)

unit
(Input) INTEGER(4). Window unit number. If unit is set to QWIN$FRAMEWINDOW (defined in DFLIB.F90 in the \DF98\INCLUDE subdirectory), the handle of the frame window is returned.

Results:

The result is a true Windows handle to the window. The result is of type INTEGER(4) on ia32 processors; INTEGER(8) on ia64 processors. It returns -1 if unit is not open.

Compatibility

QUICKWIN GRAPHICS LIB

See Also: GETACTIVEQQ, GETUNITQQ, SETACTIVEQQ Using QuickWin